Lenovo has slipped out details of a new IdeaPad that may provide the first early Windows parallel to the new MacBook Air. The U260 has an unusual in-between, 12.5-inch display and will be almost as thin and light as its Apple counterparts, weighing in at 3.04 pounds and with a design 0.71 inches thick at its deepest point. Performance is potentially faster with an ultra low-voltage Core i3 or i5, but the decision will likely relegate the design to Intel's integrated video versus the Air's usually faster GeForce 320M.